AOS AO4437
AOS AO4437

AOS AO4437

Manufacturer No:

AO4437

Manufacturer:

AOS

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

MOSFET (Metal Oxide) P-Channel Tape & Reel (TR) 16m ? @ 11A, 4.5V ±8V 4750pF @ 6V 47nC @ 4.5V 12V 8-SOIC (0.154, 3.90mm Width)

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

AO4437 information

AOS AO4437 technical specifications, attributes, parameters and parts with similar specifications to AOS AO4437.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Number of Pins
  • 8
  • Transistor Element Material
  • SILICON
  • Operating Temperature
  • -55°C~150°C TJ
  • Packaging
  • Tape & Reel (TR)
  • Published
  • 2010
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 8
  • ECCN Code
  • EAR99
  • Technology
  • MOSFET (Metal Oxide)
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Pin Count
  • 8
  • Qualification Status
  • Not Qualified
  • Number of Elements
  • 1
  • Configuration
  • SINGLE WITH BUILT-IN DIODE
  • Power Dissipation-Max
  • 3W Ta
  • Operating Mode
  • ENHANCEMENT MODE
  • Power Dissipation
  • 3W
  • FET Type
  • P-Channel
  • Transistor Application
  • SWITCHING
  • Vgs(th) (Max) @ Id
  • 1V @ 250?A
  • Input Capacitance (Ciss) (Max) @ Vds
  • 4750pF @ 6V
  • Current - Continuous Drain (Id) @ 25°C
  • 11A Ta
  • Gate Charge (Qg) (Max) @ Vgs
  • 47nC @ 4.5V
  • Drain to Source Voltage (Vdss)
  • 12V
  • Drive Voltage (Max Rds On,Min Rds On)
  • 1.8V 4.5V
  • Vgs (Max)
  • ±8V
  • Continuous Drain Current (ID)
  • 11A
  • Gate to Source Voltage (Vgs)
  • 8V
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for AOS AO4437.

Datasheets:

AO4437 Overview


CI refers to the capacitance between two input terminals on an op amp with either input grounded, and this device's maximum input capacitance is 4750pF @ 6V.In this device, the drain current (ID) is equal to the continuous current transistor can conduct.Gate-source voltages (VGS) are voltages that fall across the gate-source terminal of FET transistors. VGS is sometimes 8VV.The transistor must receive a 12V drain to source voltage (Vdss) in order to function.In addition to reducing power consumption, this device uses drive voltage (1.8V 4.5V).

AO4437 Features


a continuous drain current (ID) of 11A
a 12V drain to source voltage (Vdss)


AO4437 Applications


There are a lot of Alpha & Omega Semiconductor Inc.
AO4437 applications of single MOSFETs transistors.


  • DC/DC converters
  • Power Tools
  • Motor Drives and Uninterruptible Power Supples
  • Synchronous Rectification
  • Battery Protection Circuit
  • Telecom 1 Sever Power Supplies
  • Industrial Power Supplies
  • PFC stages, hard switching PWM stages and resonant switching
  • PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
  • Lighting, Server, Telecom and UPS.

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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